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  Indian J Med Microbiol
 

Figure 4: Scanning electron microscope photomicrographs of specimens treated with 0.9% normal saline (Group 4) with configurations (a-c) representing coronal, middle, and apical third of the root canal, respectively, obtained at ×2000 magnification

Figure 4: Scanning electron microscope photomicrographs of specimens treated with 0.9% normal saline (Group 4) with configurations (a-c) representing coronal, middle, and apical third of the root canal, respectively, obtained at ×2000 magnification